======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '154'
                                          'artist'  'The Green Arrows'
                                     'text_people'  ''
                                         'release'  '4-Track Recording Session'
                                           'title'  'Nherera Zvichengete'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['world', 'jit', 'zimbabwe', 'afro pop', 'african']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '20'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-africa-zimbabwe'
                                             'bpm'  '143.721'
                                             'key'  '6B'
                                        'acoustid'  'cef4da4f-eef5-4952-92ba-f847f8d992bc'
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     '4-Track Recording Session'
'TBPM' (BPM (beats per minute))                     '143.721'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-zimbabwe'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-02-14'
'TIT2' (Title/songname/content description)         'Nherera Zvichengete'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Green Arrows'
'TPE2' (Band/orchestra/accompaniment)               'The Green Arrows'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Alula'
'TRCK' (Track number/Position in set)               '13/20'
'TSO2'                                              'Green Arrows, The'
'TSOP' (Performer sort order)                       'Green Arrows, The'
'TXXX:Acoustid Id'                                  'cef4da4f-eef5-4952-92ba-f847f8d992bc'
'TXXX:CATALOGNUMBER'                                '2001'
'TXXX:MusicBrainz Album Artist Id'                  '66a418a4-1be5-4246-b483-51c50a68ed2e'
'TXXX:MusicBrainz Album Id'                         'c838b572-04af-4b65-9ef2-835aaedfe789'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '66a418a4-1be5-4246-b483-51c50a68ed2e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['world', 'jit', 'zimbabwe', 'afro pop', 'african']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+6.79 dB'
'TXXX:replaygain_track_peak'                        '0.252558'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cf3c3841-430a-40d0-b5be-6fb064d2baea')

========================== row from database ==========================
                                              'id'  929799
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/[ZIMBABWE] GREEN ARROWS - 4 TRACK RECORDING SESSION [ANALOG AFRICA] (2007)/13 - Nherera Zvichengete.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  154
                                           'genre'  loc-africa-zimbabwe
                                        'filesize'  6190952
                                           'mtime'  1621626963
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa [ZIMBABWE] GREEN ARROWS TRACK RECORDING SESSION [ANALOG AFRICA] (2007) 13 loc africa zimbabwe
                                      'tag_artist'  The Green Arrows
                                     'tag_release'  4-Track Recording Session
                                       'tag_title'  Nherera Zvichengete
                                             'bpm'  143.721
                                    'search_title'  'nherera':1 'zvichengete':2
                                   'search_artist'  'arrows':3 'green':2 'the':1
                                  'search_release'  '4':1 '4track':3 'recording':4 'session':5 'track':2
                                     'search_rest'  '00africa':1 '2007':13,14 'africa':11,12 'analog':9,10 'arrows':5 'green':4 'loc':15 'recording':7 'session':8 'track':6 'zimbabwe':2,3
                                    'search_combo'  '00africa':11 '2007':23,24 '4':6C '4track':8C 'africa':21,22 'analog':19,20 'arrows':5B,15 'green':4B,14 'loc':25 'nherera':1A 'recording':9C,17 'session':10C,18 'the':3B 'track':7C,16 'zimbabwe':12,13 'zvichengete':2A
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['world', 'jit', 'zimbabwe', 'afro pop', 'african']
                                        'tag_date'  2006
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621626962.741396  (2021-05-21 21:56:02)
                             'size'  6190952